CITADEL ADVISORS LLC
Top Portfolio Positions
4,269 positions ·
$549,594,039,539 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| SPY |
Spdr S&P 500 ETF Trust
|
64,565,975 | $41,989,836,181 | 7.64% | |
| QQQ |
Invesco Qqq Trust, Series 1
|
55,171,964 | $31,844,154,181 | 5.79% | |
| NVDA |
Nvidia Corp
Technology
|
137,243,161 | $23,935,207,278 | 4.36% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
63,922,509 | $23,763,192,720 | 4.32% | |
| GLD |
Spdr Gold Trust
|
34,441,722 | $14,819,928,559 | 2.70% | |
| AAPL |
Apple Inc.
Technology
|
55,393,070 | $14,058,207,235 | 2.56% | |
| META |
Meta Platforms, Inc.
Communication Services
|
23,967,037 | $13,712,260,878 | 2.49% | |
| MSFT |
Microsoft Corp
Technology
|
32,176,424 | $11,910,746,871 | 2.17% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
51,582,437 | $10,743,074,153 | 1.95% | |
| MU |
Micron Technology Inc
Technology
|
31,629,772 | $10,685,802,171 | 1.94% |
Portfolio Trend
25 quarters · across all stocks
Holdings in MKSI
Shares Held
Position Value (USD)
50 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $7,147,091 | 31,100 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $217,637,423 | 947,032 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $12,800,417 | 55,700 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $73,168,105 | 457,873 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $6,999,240 | 43,800 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $7,159,040 | 44,800 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $6,906,366 | 55,800 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $17,471,125 | 141,158 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $3,527,445 | 28,500 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $3,338,496 | 33,600 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $3,954,528 | 39,800 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $14,510,334 | 146,038 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $7,445,935 | 92,900 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $2,348,395 | 29,300 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $2,755,896 | 26,400 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $2,275,702 | 21,800 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $3,874,956 | 37,120 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $11,043,087 | 101,583 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $3,435,236 | 31,600 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $1,250,165 | 11,500 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $5,184,026 | 39,700 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $6,308,058 | 48,308 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $4,061,038 | 31,100 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $3,990,000 | 30,000 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $7,700,700 | 57,900 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $1,779,651 | 17,300 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $2,843,121 | 27,638 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $5,740,146 | 55,800 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $4,500,080 | 52,000 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $462,036 | 5,339 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $4,681,814 | 54,100 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $10,715,736 | 99,128 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $5,545,530 | 51,300 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $6,626,530 | 61,300 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $4,749,411 | 53,593 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $6,575,604 | 74,200 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $2,800,392 | 31,600 | Put | Defined | 2023-05-15 | |
| 2022-12-31 | $4,516,956 | 53,310 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $4,340,294 | 51,225 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $113,029 | 1,334 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $2,546,138 | 30,810 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $3,993,578 | 48,325 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $551,869 | 6,678 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $2,206,545 | 21,500 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $8,682,498 | 84,600 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $17,896,311 | 174,377 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $4,980,000 | 33,200 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $3,720,000 | 24,800 | Call | Defined | 2022-05-16 | |
| 2021-09-30 | $5,772,910 | 38,254 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 | $6,519,312 | 43,200 | Call | Defined | 2021-11-15 | |
| No 13F history on record for this holder in this stock. | ||||||